本题目来源于试卷: Mechanisms of Chemical Change F.1 Proton Transfer Reactions，类别为 IB化学
[单选题]
The correct sequence in decr1c jgd k3 2i.hessj:+ceasing ord- q qk(p9uj )xoovnz86gn ;in8 fy/iz(er of pH for equimolar solutions is:
A. $CH_3COOH \gt HCl \gt NH_3 \gt NaOH$
B. $HCl \gt CH_3COOH \gt NaOH \gt NH_3$
C. $NaOH \gt NH_3 \gt HCl \gt CH_3COOH$
D. $NaOH \gt NH_3 \gt CH_3COOH \gt HCl $
参考答案: D
本题详细解析:
NaOH is a strong base and haq(i5: u yfnpso y-hb/)s a high pH,$NH_3$ is a weak base with a lower pH than NaOH.$CH_3COOH$ is a weak acid, HCl is a strong acid and so has the lowest pH.
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